这次上传的代码是关于特征提取的主要算法之一：ica，其比pca要好...

国内先进的电力网络地理信息系统解决方案。-domestic advanced electricity networks geographic information system solutions.

at89c51+isp1581控制程序(c语言源代码).包含快速模式和高速模式-at89c51+ isp1581 control procedures (c language source code). contains fast mode and high-speed mode

这是基于LPC2000系统的CAN总线的应用，非常有使用价值。-This is based on the LPC2000 system CAN bus applications, very useful.

3.3v开关稳压型ldo. 比较常用的简单电源 方案-3.3v type ldo. The commonest simple power program

:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并 分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数 字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。-: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.

C64X-DSP-EDMA小结及实例详解-C64X-DSP-EDMA and Example Detailed Summary

AAA Logo是一款Logo设计软件。通过简单而强大的方式，设计专业的Logo，几分钟内就可以用于网页或者打印出来。内置60个模板，也可以自己定制模板。附带包含2000多个Logo对象和剪贴画的图库。所有内置Logo对象都是基于矢量的，可以轻易的缩放和旋转。也可以对任意单独对象应用不同的样式，得到几乎无限的对象和效果组合。 -AAA Logo is a Logo design software. Through simple and powerful way to design a professional Logo, can be used for web pages within minutes or print them out. Built-in 60 templates, you can also customize their own templates. Logo included that contains more than 2,000 objects and clip art gallery. Logo for all built-in objects are vector-based and can be easily scaled and rotated. For any single object can also apply a different style, are almost unlimited combinations of objects and effects.

Here is a simple circuit for monitoring the fuel level in vehicles. It gives an audiovisual indication when the fuel level drops alarmingly below the reserve level, helping you to avoid running out of petrol on the way.

运算放大器设计与应用―电子工程师必备手册-Operational Amplifiers Design and Application- Electronic Engineer required manual

针对某些嵌入式系统中处理数据量大和速度要求高的特点, 在剖析了uCOS - Ⅱ内核工作原理的基础上, 提出一种应用于uCOS - Ⅱ中的大容量内存文件系统的实现方案1 该方案通过在内存中建立文件系统, 将临时数据有效组织于内存中, 既提高访问速度又节省外存空间-against certain embedded systems handle large data volume and speed of high-features in the analysis for uCOS-II core principle on the basis of An application for uCOS-II, a large memory capacity of the file system to achieve a program of the program in 1988 through the construction documents, data will be temporarily effective organization in memory, not only increase the rate of savings Disk Space